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How do I undo “Scope to this” in Visual Studio 2012?
... VS 2017, I had to close the Solution Explorer window then open a new one by the View menu. Then the Home button worked.
– Kyle Huff
Feb 22 '19 at 3:04
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Put buttons at bottom of screen with LinearLayout?
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You need to ensure four things:
Your outside LinearLayout has layout_height="match_parent"
Your inside LinearLayout has layout_weight="1" and layout_height="0dp"
Your TextView has layout_weight="0"
You've set the gravity properly on your inner LinearLayout: android:...
How do you use the ellipsis slicing syntax in Python?
This came up in Hidden features of Python , but I can't see good documentation or examples that explain how the feature works.
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how to implement regions/code collapse in javascript
... + Paste from Blog entry for fidelity sake:
Open Macro Explorer
Create a New Macro
Name it OutlineRegions
Click Edit macro and paste the following VB code:
Option Strict Off
Option Explicit Off
Imports System
Imports EnvDTE
Imports EnvDTE80
Imports System.Diagnostics
Imports System.Collections
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Equivalent of LIMIT and OFFSET for SQL Server?
...antage here is the parameterization of the offset and limit in case you decide to change your paging options (or allow the user to do so).
Note: the @Offset parameter should use one-based indexing for this rather than the normal zero-based indexing.
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Use of def, val, and var in scala
...ly executed. I found that this happens because I used def in def person = new Person("Kumar",12) . If I use var or val the output is 20 . I understand the default is val in scala. This:
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Add EBS to Ubuntu EC2 Instance
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Since this is a new volume, you need to format the EBS volume (block device) with a file system between step 1 and step 2. So the entire process with your sample mount point is:
Create EBS volume.
Attach EBS volume to /dev/sdf (EC2's exter...
Is there a way to collapse all code blocks in Eclipse?
...lease 2 Build id: 20120216-1857) language specific preferences can open up new files to edit which are already collapsed or expanded.
Here is a link to Eclipse Galileo online docs showing the feature for C/C++: http://help.eclipse.org/galileo/index.jsp?topic=/org.eclipse.cdt.doc.user/reference/cdt...
Load and execute external js file in node.js with access to local variables?
... = function(path, context) {
var data = fs.readFileSync(path);
vm.runInNewContext(data, context, path);
}
Also note: modules loaded with require(…) don't have access to the global context.
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jQuery Set Select Index
... Select Last Item
$("#select option:last").remove();
# Replace item with new one
$("#select option:eq(1)").replaceWith("<option value='2'>new option</option>");
# Remove an item
$("#select option:eq(0)").remove();
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